FR3022309B1 - BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING. - Google Patents

BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING.

Info

Publication number
FR3022309B1
FR3022309B1 FR1455288A FR1455288A FR3022309B1 FR 3022309 B1 FR3022309 B1 FR 3022309B1 FR 1455288 A FR1455288 A FR 1455288A FR 1455288 A FR1455288 A FR 1455288A FR 3022309 B1 FR3022309 B1 FR 3022309B1
Authority
FR
France
Prior art keywords
bearing
mounting
assembly
inner ring
several parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1455288A
Other languages
French (fr)
Other versions
FR3022309A1 (en
Inventor
Vincent Pallanchard
Thomas Cordier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN SNR Roulements SA
Original Assignee
NTN SNR Roulements SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1455288A priority Critical patent/FR3022309B1/en
Priority to EP15171483.9A priority patent/EP2963309B1/en
Publication of FR3022309A1 publication Critical patent/FR3022309A1/en
Application granted granted Critical
Publication of FR3022309B1 publication Critical patent/FR3022309B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/361—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers
    • F16C19/362—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with cylindrical rollers the rollers being crossed within the single row
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings
    • F16C43/06—Placing rolling bodies in cages or bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • F16C2240/80—Pitch circle diameters [PCD]
    • F16C2240/82—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD
    • F16C2240/84—Degree of filling, i.e. sum of diameters of rolling elements in relation to PCD with full complement of balls or rollers, i.e. sum of clearances less than diameter of one rolling element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
FR1455288A 2014-06-11 2014-06-11 BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING. Expired - Fee Related FR3022309B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1455288A FR3022309B1 (en) 2014-06-11 2014-06-11 BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING.
EP15171483.9A EP2963309B1 (en) 2014-06-11 2015-06-10 Bearing comprising an inner ring in a plurality of portions, method for mounting such a bearing and assembly comprising such a bearing.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1455288A FR3022309B1 (en) 2014-06-11 2014-06-11 BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING.

Publications (2)

Publication Number Publication Date
FR3022309A1 FR3022309A1 (en) 2015-12-18
FR3022309B1 true FR3022309B1 (en) 2017-03-24

Family

ID=51485678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1455288A Expired - Fee Related FR3022309B1 (en) 2014-06-11 2014-06-11 BEARING COMPRISING AN INNER RING IN SEVERAL PARTS, METHOD FOR MOUNTING SUCH A BEARING AND ASSEMBLY COMPRISING SUCH A BEARING.

Country Status (2)

Country Link
EP (1) EP2963309B1 (en)
FR (1) FR3022309B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016223574A1 (en) 2016-11-28 2018-05-30 Minebea Mitsumi Inc. roller bearing
CN110242675B (en) * 2019-07-01 2024-06-07 洛阳新强联回转支承股份有限公司 Assembly method of oversized double-row tapered roller slewing bearing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075446B (en) * 1960-02-11 Eisenwerk Rothe Erde G.m.b.H., Dortmund Large diameter light ball bearings for slow rotary movements, especially for vehicle turntables
US1994861A (en) 1934-06-18 1935-03-19 Stephen E Meyer Piston construction
GB615545A (en) * 1946-01-18 1949-01-07 Scophony Ltd Improvements in ball bearings
US2908069A (en) * 1956-10-29 1959-10-13 Priestman Brothers Method of making slewing bearings for cranes and the like
DE2026871A1 (en) * 1970-06-02 1971-12-23 Schaeffler Ohg Industriewerk roller bearing
FR2519104A1 (en) * 1981-12-30 1983-07-01 Ppm Sa Mounting ring for rotating crane cab - has bayonet fixing with locking key between relatively rotating rings
FR2657663B1 (en) 1990-01-30 1995-01-20 Roulements Soc Nouvelle BEARING OR BEARING, PARTICULARLY WITH JOINTING ROLLING BODIES.
DE4343277A1 (en) 1992-12-25 1994-06-30 Ikeda Bussan Co Rotary piece with roller bearing
FR2749624B1 (en) 1996-06-07 1998-07-10 Roulements Soc Nouvelle BEARING WITH RADIAL CONDUIT FOR INTRODUCING THE ROLLING BODIES
US20070214644A1 (en) * 2004-06-01 2007-09-20 Satoru Kanai Method for Solid-Phase Bonding of Iron Base Alloy and Aluminum Base Alloy
JP2008208971A (en) 2007-02-28 2008-09-11 Harmonic Ad:Kk Cross-roller bearing
DE102009049557A1 (en) * 2009-10-16 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Cross roller bearing for rotary connection of components in e.g. construction machine, has roller bodies, whose portion is designed in elastic deformable manner in direction perpendicular to rotation axes of roller bodies
JP2014059025A (en) * 2012-09-19 2014-04-03 Ntn Corp Bearing for wind power/tidal power generation

Also Published As

Publication number Publication date
EP2963309B1 (en) 2018-05-02
EP2963309A1 (en) 2016-01-06
FR3022309A1 (en) 2015-12-18

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